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Re: [patches] Re: x86_64 frame unwind info

On Wed, Oct 17, 2001 at 12:56:34PM -0700, Richard Henderson wrote:
> On Wed, Oct 17, 2001 at 09:41:48PM +0200, Andi Kleen wrote:
> > So turning the space overhead from 10-20% to 20-40% for C++. Does not look
> > very attractive. I would strongly advocate to not duplicate them at least
> > for x86-64.
> 
> I don't like this much at all.  The format of .eh_frame is private to
> gcc and libgcc, and won't match what a dwarf2 debugger expects to see.

On x86-64 .eh_frame is defined by the ABI and not supposed to change.

-Andi
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